@font-face { font-family: "Nunito"; font-weight: 700; font-display: swap; src: url("fonts/Nunito_700Bold.ttf") format("truetype"); }
@font-face { font-family: "Nunito"; font-weight: 800; font-display: swap; src: url("fonts/Nunito_800ExtraBold.ttf") format("truetype"); }
@font-face { font-family: "Nunito"; font-weight: 900; font-display: swap; src: url("fonts/Nunito_900Black.ttf") format("truetype"); }

:root {
  --blue: #2f6bff;
  --blue-ink: #1e4fd6;
  --blue-soft: #e8efff;
  --ink: #14213d;
  --muted: #4a5a78;
  --bg: #f6f9ff;
  --bg-alt: #eef3ff;
  --card: #ffffff;
  --border: #dde5f3;
  --green: #157f50;
  --green-soft: #e3f6ec;
  --gold: #8a5a00;
  --gold-soft: #fff3d9;
  --shadow: 0 18px 40px rgba(20, 33, 61, .10);
  --phone-edge: #0f1830;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --blue: #6c95ff;
    --blue-ink: #9db7ff;
    --blue-soft: #1b2a52;
    --ink: #eef2fb;
    --muted: #a9b5cc;
    --bg: #0c1326;
    --bg-alt: #111a33;
    --card: #152041;
    --border: #253256;
    --green: #4fd194;
    --green-soft: #12352a;
    --gold: #f0bf5a;
    --gold-soft: #3a2c10;
    --shadow: 0 18px 40px rgba(0, 0, 0, .40);
    --phone-edge: #000;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Nunito", ui-rounded, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 700;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-ink); text-underline-offset: 3px; }
h1, h2, h3 { font-weight: 900; line-height: 1.08; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 12px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

/* Header */
.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
.top-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; font-size: 22px; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.brand img { width: 40px; height: 40px; border-radius: 11px; box-shadow: 0 4px 12px rgba(20, 33, 61, .18); }
.brand.small { font-size: 18px; }
.brand.small img { width: 28px; height: 28px; border-radius: 8px; }
.top nav { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 800; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--ink); }
.top nav .nav-cta { color: #fff; background: var(--blue); padding: 9px 16px; border-radius: 12px; box-shadow: 0 3px 0 var(--blue-ink); }
@media (prefers-color-scheme: dark) { .top nav .nav-cta { color: #0c1326; } }
.top nav .nav-cta:hover { color: #fff; filter: brightness(1.05); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 72px;
  background:
    radial-gradient(60% 50% at 85% 10%, color-mix(in srgb, var(--blue) 18%, transparent), transparent 70%),
    radial-gradient(40% 40% at 0% 100%, color-mix(in srgb, var(--green) 12%, transparent), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; background: var(--green-soft); color: var(--green); font-size: 14px; font-weight: 900; padding: 7px 14px; border-radius: 999px; margin-bottom: 22px; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 20%, transparent); }
.hero h1 { font-size: clamp(40px, 5.4vw, 64px); letter-spacing: -0.035em; }
.accent { color: var(--blue); }
.lead { font-size: clamp(17px, 1.8vw, 20px); color: var(--muted); margin: 22px 0 30px; max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: var(--bg);
  padding: 10px 20px 10px 16px; border-radius: 14px; text-decoration: none;
  font-weight: 900; font-size: 20px; line-height: 1.05;
  box-shadow: var(--shadow);
}
.store-badge svg { width: 30px; height: 30px; }
.store-badge small { display: block; font-size: 12px; font-weight: 800; opacity: .8; letter-spacing: .01em; }
.store-badge.light { background: #fff; color: #14213d; }
.btn-ghost { font-weight: 900; color: var(--ink); text-decoration: none; padding: 12px 18px; border-radius: 14px; border: 2px solid var(--border); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-ink); }
.trust { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 0; margin: 28px 0 0; color: var(--muted); font-size: 15px; }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust li::before { content: ""; width: 18px; height: 18px; border-radius: 50%; background: var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23157f50' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat; }

/* Phones */
.phone {
  position: relative;
  border-radius: 46px;
  padding: 10px;
  background: var(--phone-edge);
  box-shadow: 0 0 0 2px #2b3656 inset, var(--shadow), 0 40px 80px -30px rgba(20, 33, 61, .45);
  aspect-ratio: 660 / 1411;
}
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 37px; }
.hero-visual { position: relative; height: 600px; }
.hero-visual .glow { position: absolute; inset: 10% 5%; background: radial-gradient(circle, color-mix(in srgb, var(--blue) 30%, transparent), transparent 65%); filter: blur(20px); }
.phone-front { position: absolute; width: 280px; left: 50%; top: 0; transform: translateX(-62%) rotate(-3deg); z-index: 2; }
.phone-back { position: absolute; width: 250px; left: 50%; top: 50px; transform: translateX(8%) rotate(6deg); opacity: .96; }
.float-card {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 12px 16px; box-shadow: var(--shadow); font-size: 14px; color: var(--muted);
}
.float-card strong { color: var(--green); font-size: 24px; font-weight: 900; }
.fc-score { right: 0; bottom: 70px; flex-direction: column; align-items: flex-start; gap: 0; }
.fc-source { left: 0; bottom: 150px; }
.fc-source .ic { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue-ink); font-weight: 900; }

/* Facts */
.facts { padding: 8px 0 72px; }
.facts-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.facts-grid li { background: var(--card); border: 1px solid var(--border); border-radius: 22px; padding: 22px 20px; text-align: center; }
.facts-grid strong { display: block; font-size: clamp(30px, 4vw, 42px); font-weight: 900; color: var(--blue); letter-spacing: -0.03em; line-height: 1.1; }
.facts-grid span { color: var(--muted); font-size: 15px; }
.facts-note { text-align: center; color: var(--muted); margin: 22px auto 0; max-width: 46em; font-size: 15px; }

/* Sections */
.section-head { text-align: center; margin-bottom: 48px; }
.eyebrow { color: var(--blue); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: 13px; margin-bottom: 12px; }
.section-head h2 { font-size: clamp(32px, 4.6vw, 50px); letter-spacing: -0.03em; }
.section-lead { color: var(--muted); font-size: 18px; margin-top: 14px; }

.features { padding: 84px 0 40px; background: var(--bg-alt); border-block: 1px solid var(--border); }
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 36px 0; }
.feature.reverse .feature-copy { order: 2; }
.feature-copy h3 { font-size: clamp(26px, 3.2vw, 36px); margin: 14px 0 16px; letter-spacing: -0.025em; }
.feature-copy p { color: var(--muted); font-size: 18px; }
.feature-visual { display: flex; justify-content: center; }
.feature-visual .phone { width: min(300px, 78vw); }
.tag { display: inline-block; font-size: 13px; font-weight: 900; padding: 5px 12px; border-radius: 999px; }
.tag-blue { background: var(--blue-soft); color: var(--blue-ink); }
.tag-green { background: var(--green-soft); color: var(--green); }
.tag-gold { background: var(--gold-soft); color: var(--gold); }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; color: var(--ink); }
.ticks li { display: flex; gap: 10px; align-items: baseline; }
.ticks li::before { content: "✓"; color: var(--green); font-weight: 900; }

.audience { padding: 96px 0; }
.audience-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience-grid li { background: var(--card); border: 1px solid var(--border); border-radius: 24px; padding: 28px; box-shadow: 0 8px 24px rgba(20, 33, 61, .05); }
.audience-grid h3 { font-size: 22px; margin: 16px 0 8px; }
.audience-grid p { color: var(--muted); }
.level { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--blue-soft); color: var(--blue-ink); font-weight: 900; font-size: 18px; }

.promise { padding: 0 0 96px; }
.promise-card {
  display: grid; grid-template-columns: 200px 1fr; gap: 40px; align-items: center;
  background: linear-gradient(135deg, var(--green-soft), var(--blue-soft));
  border: 1px solid var(--border); border-radius: 32px; padding: 40px 48px;
  max-width: 1080px;
}
.promise-card h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 14px; }
.promise-card p { color: var(--muted); font-size: 18px; }
.mascot { width: 200px; filter: drop-shadow(0 18px 24px rgba(20, 33, 61, .2)); }

.faq { padding: 0 0 96px; }
details { background: var(--card); border: 1px solid var(--border); border-radius: 18px; margin-bottom: 12px; }
summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 24px; font-weight: 900; font-size: 18px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 24px; top: 50%; transform: translateY(-50%); font-size: 26px; color: var(--blue); transition: transform .2s; }
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details p { padding: 0 24px 22px; color: var(--muted); }

.final { padding: 0 0 72px; }
.final-card {
  text-align: center; color: #fff;
  background: radial-gradient(80% 120% at 100% 0%, #5a8bff, #2f6bff 50%, #1e4fd6);
  border-radius: 32px; padding: 64px 24px; max-width: 1080px;
}
.final-card h2 { font-size: clamp(32px, 4.6vw, 50px); }
.final-card p { margin: 12px 0 28px; font-size: 18px; opacity: .9; }

.support { padding: 0 0 72px; }
.support h2 { font-size: 28px; margin-bottom: 12px; }
.support p { color: var(--muted); }

.foot { border-top: 1px solid var(--border); padding: 32px 0 44px; color: var(--muted); font-size: 14px; }
.foot-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
.foot p { margin-top: 8px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot nav a { color: var(--muted); }

/* Legal pages */
.legal { background: var(--card); border: 1px solid var(--border); border-radius: 26px; padding: clamp(22px, 5vw, 48px); margin: 32px auto 64px; max-width: 820px; }
.legal h1 { font-size: clamp(30px, 4vw, 40px); margin-bottom: 8px; }
.legal h2 { font-size: 22px; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--muted); }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 22px; }
.legal .updated { font-size: 14px; margin-bottom: 20px; }

/* Responsive */
@media (max-width: 900px) {
  .hero { padding: 32px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .lead { margin-left: auto; margin-right: auto; }
  .cta-row, .trust { justify-content: center; }
  .hero-visual { height: 470px; max-width: 420px; margin: 0 auto; width: 100%; }
  .phone-front { width: 220px; }
  .phone-back { width: 196px; top: 40px; }
  .fc-source { bottom: 110px; }
  .fc-score { bottom: 40px; }
  .facts-grid { grid-template-columns: repeat(2, 1fr); }
  .feature { grid-template-columns: 1fr; gap: 32px; text-align: center; padding: 28px 0; }
  .feature.reverse .feature-copy { order: 0; }
  .ticks { justify-items: center; }
  .audience-grid { grid-template-columns: 1fr; }
  .promise-card { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
  .mascot { width: 140px; margin: 0 auto; }
  .top nav a:not(.nav-cta) { display: none; }
}
@media (max-width: 420px) {
  .phone { border-radius: 36px; padding: 8px; }
  .phone img { border-radius: 29px; }
    .float-card { font-size: 12px; padding: 9px 12px; }
  .float-card strong { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }